| Election Name: | 1926 Iowa gubernatorial election |
| Country: | Iowa |
| Flag Image: | Flag of Iowa (variant).svg |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1924 Iowa gubernatorial election |
| Previous Year: | 1924 |
| Next Election: | 1928 Iowa gubernatorial election |
| Next Year: | 1928 |
| Election Date: | November 2, 1926 |
| Nominee1: | John Hammill |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 377,443 |
| Percentage1: | 71.51% |
| Nominee2: | Alex R. Miller |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 150,415 |
| Percentage2: | 28.50% |
| Map Size: | 230px |
| Governor | |
| Before Election: | John Hammill |
| Before Party: | Republican Party (United States) |
| After Election: | John Hammill |
| After Party: | Republican Party (United States) |
The 1926 Iowa gubernatorial election was held on November 2, 1926. Incumbent Republican John Hammill defeated Democratic nominee Alex R. Miller with 71.51% of the vote.